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发明名称
Interrupteur de courant alternatif avec extinction de l'arc lumineux par un gaz comprimé ou une vapeur en écoulement
摘要
申请公布号
FR764902(A)
申请公布日期
1934.05.30
申请号
FRD764902
申请日期
1933.11.10
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H01H33/44
主分类号
H01H33/44
代理机构
代理人
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地址
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